Maximum G430 Branch Gateway capacities

Last Updated : May 29, 2020 |
Prolog information
Description
Capacity
Comments
Maximum number of G430 Branch Gateways controlled by an External Call Controller (ECC)
250
This number also applies if the same external server controls a combination of G430 Branch Gateway.
Maximum number of G430 Branch Gateways controlled by an ECC server housed in another G430 Branch Gateway
50
This number also applies if the same external server controls a combination of G430 Branch Gateway.
Maximum total number of telephones supported by G430 Branch Gateway
150
This number can be higher when connected to Communication Manager, depending on configuration. When connected to SLS, a maximum of 150 IP stations may be registered.
Maximum number of IP telephones per G430 Branch Gateway
150
Maximum number of analog phones per G430 Branch Gateway
56
104 for G430 Branch Gateway with one EM200
152 for G430 Branch Gateway with two EM200s
-
Maximum number of DCP phones per G430 Branch Gateway
56
104 for G430 Branch Gateway with one EM200
152 for G430 Branch Gateway with two EM200s
-
Maximum number of BRI endpoints per G430 Branch Gateway
48
80 for G430 Branch Gateway with one EM200
112 for G430 Branch Gateway with two EM200s
Maximum of 64 when the BRI modules are MM721.
Simultaneous two-way conversations with TDM transcoding from IP phone to legacy telephone or trunk
120
-
Simultaneous two-way conversations with TDM transcoding from TDM phones to IP phones
120
-
Maximum number of BRI trunks
24
40 for G430 Branch Gateway with one EM200
56 for G430 Branch Gateway with two EM200s
Maximum of 32 when the BRI modules are MM721
Maximum number of PSTN trunks
4 T1
3 E1
7 E1/T1 can be supported in tandem mode
Miscellaneous
Simultaneous fax transmissions
120
Fax transmissions using VoIP resources
Touch-tone recognition (TTR)
32
-
Tone Generation
unlimited
-
Announcements ports
15 ports for playback
1 for record
-